/* Menturus app styles — carbon/zinc + signal green, Geist. Premium software shell. */
:root{
  --carbon:#111214; --ink:#18181B; --secondary:#3F3F46; --muted:#71717A;
  --border:#E4E4E7; --bg:#FFFFFF; --bg-subtle:#FAFAFA;
  --accent:#10B981; --accent-hover:#0EA271; --accent-text:#047857; --accent-soft:#ECFDF5;
  --danger:#DC2626; --danger-soft:#FEF2F2; --danger-border:#FECACA; --warning:#D97706;
  --radius-sm:6px; --radius-md:10px; --radius-lg:14px;
  --shadow-md:0 6px 16px -8px rgba(17,18,20,.12);
  --shadow-lg:0 20px 40px -16px rgba(17,18,20,.18);
  --font:'Geist',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'Geist Mono',ui-monospace,'JetBrains Mono',monospace;
}
*{box-sizing:border-box}
/* The HTML hidden attribute must always win — an author `display` rule silently overrides it otherwise. */
[hidden]{display:none!important}
html,body{margin:0;padding:0}
body.mtr{font-family:var(--font);color:var(--ink);background:var(--bg-subtle);
  -webkit-font-smoothing:antialiased;line-height:1.6}
a{color:var(--accent-text);text-decoration:none}
a:hover{text-decoration:underline}

/* Centered public layout (login, auth, waiting) */
.mtr-wrap{min-height:100dvh;display:grid;place-items:center;padding:24px}
.mtr-card{width:100%;max-width:410px;background:var(--bg);border:1px solid var(--border);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:34px}
.mtr-logo{display:flex;align-items:center;gap:9px;margin:0 0 26px;justify-content:center}
.mtr-logo svg{height:30px;width:auto;display:block}
.mtr-logo b{font-weight:600;font-size:19px;letter-spacing:-.02em;color:var(--carbon)}
h1.mtr-h{font-size:22px;font-weight:600;letter-spacing:-.02em;margin:0 0 6px;text-align:center;color:var(--carbon)}
.mtr-sub{color:var(--muted);text-align:center;margin:0 0 24px;font-size:15px}

label.mtr-lab{display:block;font-size:13px;font-weight:500;margin:0 0 6px;color:var(--secondary)}
.mtr-input{width:100%;padding:11px 13px;border:1px solid var(--border);border-radius:var(--radius-md);
  font:inherit;font-size:15px;color:var(--ink);background:var(--bg);outline:none;
  transition:border-color .15s,box-shadow .15s}
.mtr-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.mtr-field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:480px){ .mtr-field-row{grid-template-columns:1fr} }

/* Password field with reveal/hide eye */
.mtr-pw{position:relative}
.mtr-pw .mtr-input{padding-right:42px}
.mtr-eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:30px;height:30px;border:0;
  background:transparent;color:var(--muted);cursor:pointer;display:grid;place-items:center;border-radius:7px}
.mtr-eye:hover{color:var(--secondary);background:var(--bg-subtle)}
.mtr-eye.on{color:var(--accent-text)}
.mtr-eye svg{width:19px;height:19px}

/* Toggle switch (2FA) + drop-down confirm */
.mtr-switch-row{display:flex;align-items:flex-start;gap:12px}
.mtr-switch-label{font-weight:500;color:var(--carbon);font-size:14px}
.mtr-switch{position:relative;display:inline-block;width:42px;height:24px;flex-shrink:0;cursor:pointer;margin-top:1px}
.mtr-switch input{position:absolute;opacity:0;width:0;height:0}
.mtr-switch-track{position:absolute;inset:0;background:var(--border);border-radius:24px;transition:background .18s}
.mtr-switch-track::before{content:"";position:absolute;left:3px;top:3px;width:18px;height:18px;background:#fff;
  border-radius:50%;transition:transform .18s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.mtr-switch input:checked + .mtr-switch-track{background:var(--accent)}
.mtr-switch input:checked + .mtr-switch-track::before{transform:translateX(18px)}
.mtr-switch input:focus-visible + .mtr-switch-track{box-shadow:0 0 0 3px var(--accent-soft)}
.mtr-drop{overflow:hidden}

/* Course create card-preview (WYSIWYG — mirrors the student .mtr-ccard) */
.cc-card{position:relative;margin:8px 0 30px;background:var(--bg);border:1px solid var(--border);border-radius:14px}
.cc-banner{display:block;width:100%;height:118px;border:0;padding:0;cursor:pointer;position:relative;
  border-radius:14px 14px 0 0;overflow:hidden;background:linear-gradient(120deg,#10B981,#3B82F6)}
.cc-banner img{width:100%;height:100%;object-fit:cover;display:block}
.cc-banner .cc-hint{position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-size:13px;
  font-weight:600;background:rgba(17,18,20,.18)}
.cc-icon{position:absolute;left:18px;top:82px;z-index:2;width:70px;height:70px;border-radius:16px;
  border:4px solid var(--bg);background:var(--carbon);cursor:pointer;padding:0;overflow:hidden;
  display:grid;place-items:center;box-shadow:0 2px 6px rgba(17,18,20,.14)}
.cc-icon img{width:100%;height:100%;object-fit:cover}
.cc-icon .cc-plus{color:#fff;font-size:26px;font-weight:300;line-height:1}
.cc-banner:hover .cc-hint{background:rgba(17,18,20,.3)}
.cc-body{padding:44px 18px 18px}
.cc-nm{font-weight:600;color:var(--carbon);font-size:16px}
.cc-by{color:var(--secondary);font-size:13px;margin-top:2px}
.cc-desc{color:var(--muted);font-size:13px;margin-top:4px;line-height:1.45;white-space:pre-wrap}
.mtr-btn{width:100%;margin-top:16px;padding:11px 16px;border:0;border-radius:var(--radius-md);
  background:var(--accent);color:#fff;font:inherit;font-size:15px;font-weight:600;cursor:pointer;
  transition:background .15s,transform .05s}
.mtr-btn:hover{background:var(--accent-hover)}
.mtr-btn:active{transform:translateY(1px)}
.mtr-btn:disabled{opacity:.5;cursor:not-allowed}
.mtr-btn:disabled:hover{background:var(--accent)}
.mtr-err{background:var(--danger-soft);border:1px solid var(--danger-border);color:var(--danger);
  padding:10px 12px;border-radius:var(--radius-md);font-size:14px;margin:0 0 16px}
.mtr-note{color:var(--muted);font-size:13px;text-align:center;margin-top:18px}
.mtr-note a{font-weight:500}
.mtr-linkbtn{background:none;border:0;color:var(--accent-text);font:inherit;font-size:13px;font-weight:500;
  cursor:pointer;padding:0;text-decoration:underline}
.mtr-pwmeter{height:5px;border-radius:5px;background:var(--border);margin-top:8px;overflow:hidden}
.mtr-pwmeter span{display:block;height:100%;width:0;background:var(--border);transition:width .2s,background .2s}

/* Pipeline timeline (waiting room) */
.mtr-timeline{list-style:none;margin:22px 0 4px;padding:0}
.mtr-timeline li{position:relative;padding:0 0 20px 26px;color:var(--muted);font-size:15px}
.mtr-timeline li:last-child{padding-bottom:0}
.mtr-timeline li .dot{position:absolute;left:0;top:5px;width:12px;height:12px;border-radius:50%;
  border:2px solid var(--border);background:var(--bg)}
.mtr-timeline li:not(:last-child)::after{content:"";position:absolute;left:5px;top:17px;bottom:0;
  width:2px;background:var(--border)}
.mtr-timeline li.done{color:var(--ink)}
.mtr-timeline li.done .dot{background:var(--accent);border-color:var(--accent)}
.mtr-timeline li.current{color:var(--carbon);font-weight:500}
.mtr-timeline li.current .dot{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}

.mtr-sent{text-align:center}
.mtr-sent .ic{width:52px;height:52px;border-radius:50%;background:var(--accent-soft);
  color:var(--accent-text);display:grid;place-items:center;margin:0 auto 18px}
.mtr-sent .ic svg{width:26px;height:26px}
.mtr-sent .em{color:var(--carbon);font-weight:600}

/* ============ App shell (dark rail + light content) ============ */
.mtr-app{display:flex;min-height:100dvh}
.mtr-rail{width:238px;background:var(--carbon);color:#fff;flex-shrink:0;display:flex;
  flex-direction:column;position:sticky;top:0;height:100dvh}
.mtr-rail-logo{display:flex;align-items:center;gap:9px;padding:18px 18px 14px;flex-wrap:wrap}
.mtr-rail-logo b{font-weight:600;font-size:16px;letter-spacing:-.02em;color:#fff}
.mtr-mode-badge{font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:2px 7px;border-radius:5px}
.mtr-mode-badge.coach{color:#6EE7B7;background:rgba(16,185,129,.16);border:1px solid rgba(16,185,129,.35)}
.mtr-mode-badge.learner{color:#93C5FD;background:rgba(59,130,246,.16);border:1px solid rgba(59,130,246,.35)}
/* Community switcher (top of rail) */
.mtr-railtop{position:relative;padding:12px 10px 8px}
.mtr-switcher{display:flex;align-items:center;gap:10px;width:100%;background:transparent;border:0;
  padding:8px;border-radius:10px;cursor:pointer;color:#fff;text-align:left;font:inherit;transition:background .12s}
.mtr-switcher:hover{background:rgba(255,255,255,.06)}
.mtr-switcher.solo{cursor:default} .mtr-switcher.solo:hover{background:transparent}
.mtr-switcher .grow{flex:1;min-width:0;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.mtr-switcher b{font-weight:600;font-size:15.5px;color:#fff;letter-spacing:-.01em;max-width:120px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mtr-sw-ic{width:34px;height:34px;flex-shrink:0;border-radius:9px;display:grid;place-items:center;
  color:#fff;font-weight:700;font-size:15px;overflow:hidden}
.mtr-sw-ic img{width:100%;height:100%;object-fit:cover}
.mtr-sw-ic.brand{background:rgba(255,255,255,.09)}
.mtr-sw-caret{margin-left:auto;flex-shrink:0;color:#C7C8CE;width:22px;height:22px;border-radius:6px;
  display:grid;place-items:center;transition:background .12s,color .12s,transform .15s}
.mtr-sw-caret svg{width:16px;height:16px}
.mtr-switcher:hover .mtr-sw-caret{color:#fff;background:rgba(255,255,255,.12)}
.mtr-switcher[aria-expanded=true] .mtr-sw-caret{color:#fff;transform:rotate(180deg)}
.mtr-switch-menu{position:absolute;top:calc(100% - 2px);left:8px;right:8px;z-index:40;background:var(--bg);
  border:1px solid var(--border);border-radius:12px;box-shadow:0 14px 34px rgba(0,0,0,.28);padding:6px;
  max-height:72vh;overflow-y:auto}
.mtr-sw-lbl{font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:9px 10px 4px}
.mtr-sw-item{display:flex;align-items:center;gap:10px;padding:8px 9px;border-radius:9px;text-decoration:none}
.mtr-sw-item:hover{background:var(--bg-subtle);text-decoration:none}
.mtr-sw-item.active{background:var(--accent-soft)}
.mtr-sw-item .mtr-sw-ic{width:30px;height:30px;border-radius:8px;font-size:13px}
.mtr-switch-menu .mtr-sw-ic.brand{background:var(--carbon)}
.mtr-sw-tx{display:flex;flex-direction:column;min-width:0}
.mtr-sw-tx b{font-size:14px;font-weight:600;color:var(--carbon);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mtr-sw-tx small{font-size:11.5px;color:var(--muted)}
.mtr-sw-item.active .mtr-sw-tx b{color:var(--accent-text)}
.mtr-sw-foot{border-top:1px solid var(--border);margin-top:4px;padding-top:4px}
.mtr-sw-foot a{display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:9px;text-decoration:none;
  color:var(--accent-text);font-weight:600;font-size:13.5px}
.mtr-sw-foot a:hover{background:var(--bg-subtle);text-decoration:none}
.mtr-sw-act{display:flex;align-items:center;gap:8px;width:100%;padding:9px 10px;border-radius:9px;text-decoration:none;
  color:var(--accent-text);font-weight:600;font-size:13.5px;background:transparent;border:0;cursor:pointer;
  font-family:inherit;text-align:left}
.mtr-sw-act:hover{background:var(--bg-subtle);text-decoration:none}
.mtr-sw-plus{width:30px;text-align:center;font-size:19px;font-weight:400;line-height:1}
.mtr-rail-studio{font-size:12px;color:#A1A1AA;padding:0 18px 12px;border-bottom:1px solid #2A2B2F;
  margin-bottom:8px;text-transform:uppercase;letter-spacing:.04em}
/* Course-workspace identity block — "you are inside this course" */
.mtr-railctx{display:flex;align-items:center;gap:10px;margin:6px 12px 10px;padding:10px;border-radius:10px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08)}
.mtr-railctx .ic{width:34px;height:34px;flex-shrink:0;border-radius:9px;display:grid;place-items:center;
  color:#fff;font-weight:700;font-size:15px;overflow:hidden}
.mtr-railctx .ic img{width:100%;height:100%;object-fit:cover}
.mtr-railctx .tx{min-width:0;display:flex;flex-direction:column}
.mtr-railctx .tx small{font-size:9.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:#8B8D93}
.mtr-railctx .tx b{font-size:13.5px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(min-width:769px){
  .mtr-app.reader .mtr-railctx{margin:6px 8px;padding:8px 0;justify-content:center}
  .mtr-app.reader .mtr-railctx .tx{display:none}
}
.mtr-nav{flex:1;overflow-y:auto;padding:4px 0}
.mtr-nav a{display:flex;align-items:center;gap:11px;margin:2px 10px;padding:9px 12px;
  color:#A1A1AA;border-radius:8px;font-size:14px;font-weight:500;text-decoration:none}
.mtr-nav a:hover{background:rgba(255,255,255,.06);color:#fff;text-decoration:none}
.mtr-nav a.active{background:rgba(16,185,129,.14);color:#fff}
.mtr-nav a svg{width:17px;height:17px;flex-shrink:0}
.mtr-nav a .cnt{margin-left:auto;background:var(--accent);color:#fff;font-size:11px;font-weight:600;
  min-width:19px;height:19px;border-radius:10px;display:grid;place-items:center;padding:0 5px}
/* Rail sub-tabs (Account → Profile / Security) */
.mtr-subnav{margin:0 10px 6px 34px;display:flex;flex-direction:column;gap:1px}
.mtr-subnav a{padding:7px 12px;border-radius:7px;color:#8A8B90;font-size:13px;font-weight:500;text-decoration:none}
.mtr-subnav a:hover{background:rgba(255,255,255,.05);color:#fff;text-decoration:none}
.mtr-subnav a.active{color:#fff;background:rgba(255,255,255,.07)}
.mtr-viewswitch{display:flex;align-items:center;gap:9px;margin:8px 10px;padding:9px 12px;border-radius:9px;
  background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.3);color:#6EE7B7;
  font-size:13px;font-weight:500;text-decoration:none;transition:background .15s}
.mtr-viewswitch:hover{background:rgba(16,185,129,.2);color:#fff;text-decoration:none}
.mtr-viewswitch svg{width:16px;height:16px;flex-shrink:0}
.mtr-rail-user{border-top:1px solid #2A2B2F;padding:12px 14px;display:flex;align-items:center;gap:10px;font-size:13px;position:relative}
.mtr-rail-user .av{width:30px;height:30px;border-radius:50%;background:#2A2B2F;color:#fff;
  display:grid;place-items:center;font-weight:600;font-size:13px;flex-shrink:0}
.mtr-rail-user .nm{min-width:0;overflow:hidden}
.mtr-rail-user .nm span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mtr-rail-user .nm small{color:#71717A}
.mtr-gear{margin-left:auto;flex-shrink:0;width:30px;height:30px;border-radius:8px;border:0;background:transparent;
  color:#A1A1AA;cursor:pointer;display:grid;place-items:center;transition:background .12s,color .12s}
.mtr-gear svg{width:17px;height:17px}
.mtr-gear:hover,.mtr-gear[aria-expanded=true]{background:rgba(255,255,255,.12);color:#fff}
.mtr-gear-menu{position:absolute;bottom:calc(100% + 6px);left:8px;right:8px;z-index:45;background:var(--bg);
  border:1px solid var(--border);border-radius:11px;box-shadow:0 14px 34px rgba(0,0,0,.32);padding:5px}
.mtr-gear-menu a{display:block;padding:9px 11px;border-radius:8px;text-decoration:none;color:var(--carbon);
  font-size:13.5px;font-weight:500}
.mtr-gear-menu a:hover{background:var(--bg-subtle);text-decoration:none}
.mtr-gear-menu a.danger{color:var(--danger)}
.mtr-gear-menu a.danger:hover{background:var(--danger-soft)}
/* Join-a-community modal */
.mtr-modal{position:fixed;inset:0;z-index:120;display:flex;align-items:center;justify-content:center;padding:20px}
.mtr-modal[hidden]{display:none}
.mtr-modal-scrim{position:absolute;inset:0;background:rgba(17,18,20,.55)}
.mtr-modal-card{position:relative;background:var(--bg);border:1px solid var(--border);border-radius:16px;
  box-shadow:0 24px 60px rgba(0,0,0,.35);padding:22px 22px 20px;width:100%;max-width:420px}
.mtr-modal-card h3{margin:0 0 4px;font-size:18px;font-weight:600;color:var(--carbon);letter-spacing:-.01em}
.mtr-modal-card p{margin:0 0 14px;font-size:13.5px;color:var(--muted)}
.mtr-modal-err{margin-top:10px;font-size:12.5px;color:var(--danger)}
.mtr-modal-acts{display:flex;gap:10px;justify-content:flex-end;margin-top:16px}
.mtr-modal-acts .mtr-btn{width:auto;margin:0}
/* Account Profile/Security in-page tabs (account is reached from the gear, not the rail) */
.mtr-acct-tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin:0 0 20px}
.mtr-acct-tabs a{padding:9px 14px;font-size:14px;font-weight:600;color:var(--muted);text-decoration:none;
  border-bottom:2px solid transparent;margin-bottom:-1px}
.mtr-acct-tabs a:hover{color:var(--carbon);text-decoration:none}
.mtr-acct-tabs a.active{color:var(--accent-text);border-bottom-color:var(--accent)}

.mtr-main{flex:1;min-width:0;display:flex;flex-direction:column;background:var(--bg-subtle)}
.mtr-topbar{height:60px;background:var(--bg);border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:5}
.mtr-topbar h2{font-size:17px;font-weight:600;letter-spacing:-.02em;margin:0 auto 0 0;color:var(--carbon)}
.mtr-burger{display:none;background:none;border:0;color:var(--carbon);cursor:pointer;padding:6px;margin-right:8px}
.mtr-burger svg{width:24px;height:24px;display:block}
.mtr-scrim{display:none}
.mtr-content{padding:26px 28px;max-width:1040px;width:100%}
.mtr-content.wide{max-width:none;padding:0}

/* Reader mode: main rail collapses to an icon-only bar; the course sidebar carries the breakdown. */
@media(min-width:769px){
  .mtr-app.reader .mtr-rail{width:60px}
  .mtr-app.reader .mtr-railtop{padding:12px 0}
  .mtr-app.reader .mtr-switcher{justify-content:center;padding:8px 0}
  .mtr-app.reader .mtr-switcher .grow,.mtr-app.reader .mtr-sw-caret{display:none}
  .mtr-app.reader .mtr-switch-menu{left:10px;right:auto;width:250px}
  .mtr-app.reader .mtr-rail-back{display:none}
  .mtr-app.reader .mtr-nav a{justify-content:center;margin:2px 8px;padding:10px 0}
  .mtr-app.reader .mtr-nav a span,.mtr-app.reader .mtr-nav a .cnt,.mtr-app.reader .mtr-subnav{display:none}
  .mtr-app.reader .mtr-viewswitch{justify-content:center;padding:10px 0;margin:8px}
  .mtr-app.reader .mtr-viewswitch span{display:none}
  .mtr-app.reader .mtr-rail-user{justify-content:center;padding:12px 0}
  .mtr-app.reader .mtr-rail-user .av{margin:0}
  .mtr-app.reader .mtr-rail-user .nm,.mtr-app.reader .mtr-gear,.mtr-app.reader .mtr-gear-menu{display:none}
}

/* Stat tiles */
.mtr-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(158px,1fr));gap:14px;margin-bottom:26px}
.mtr-stat{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:16px 18px}
.mtr-stat .n{font-family:var(--mono);font-size:27px;font-weight:600;color:var(--carbon);line-height:1.1}
.mtr-stat .l{color:var(--muted);font-size:13px;margin-top:3px}

/* Panels + section headers */
.mtr-sec{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;
  color:var(--muted);margin:0 0 12px}
.mtr-panel{background:var(--bg);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.mtr-row{display:flex;align-items:center;gap:14px;padding:14px 18px;border-top:1px solid var(--border)}
.mtr-row:first-child{border-top:0}
.mtr-row .grow{flex:1;min-width:0}
.mtr-row .t{font-weight:500;color:var(--carbon)}
.mtr-row .s{color:var(--muted);font-size:13px;margin-top:2px}

/* Buttons (sizes/variants) */
.mtr-btn.sm{width:auto;margin:0;padding:8px 14px;font-size:14px}
.mtr-btn.ghost{background:transparent;color:var(--secondary);border:1px solid var(--border)}
.mtr-btn.ghost:hover{background:var(--bg-subtle)}
.mtr-btn.danger{background:transparent;color:var(--danger);border:1px solid var(--danger-border)}
.mtr-btn.danger:hover{background:var(--danger-soft)}
.mtr-btn-group{display:flex;gap:8px;flex-shrink:0}

/* Team screen */
.mtr-team-row{display:flex;gap:10px;flex-wrap:wrap}
.mtr-team-row .mtr-input{flex:1;min-width:180px;margin:0}
.mtr-team-row select.mtr-input{flex:0 0 auto;min-width:150px}
.mtr-team-av{flex-shrink:0}
.mtr-role-sel{width:auto;margin:0;padding:6px 10px;font-size:13px}
@media(max-width:640px){ .mtr-team-row .mtr-input{flex-basis:100%} .mtr-team-row .mtr-btn{width:100%} }

/* Chips / badges */
.mtr-chip{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:500;
  padding:3px 9px;border-radius:999px;background:var(--bg-subtle);color:var(--secondary);border:1px solid var(--border)}
.mtr-chip.green{background:var(--accent-soft);color:var(--accent-text);border-color:transparent}
.mtr-chip.amber{background:#FFFBEB;color:#B45309;border-color:transparent}
.mtr-chip.red{background:var(--danger-soft);color:var(--danger);border-color:transparent}
.mtr-chip.mono{font-family:var(--mono)}

/* Table */
.mtr-table{width:100%;border-collapse:collapse;font-size:14px}
.mtr-table th{text-align:left;color:var(--muted);font-weight:500;font-size:12px;text-transform:uppercase;
  letter-spacing:.03em;padding:0 14px 10px}
.mtr-table td{padding:13px 14px;border-top:1px solid var(--border);color:var(--ink);vertical-align:middle}
.mtr-table tr:hover td{background:var(--bg-subtle)}

/* Empty state */
.mtr-empty{text-align:center;color:var(--muted);padding:40px 20px}
.mtr-empty .big{color:var(--carbon);font-weight:600;font-size:16px;margin-bottom:4px}

/* Answer blocks (approvals) */
.mtr-qa{margin:10px 0 0}
.mtr-qa .q{font-size:12px;color:var(--muted);font-weight:500}
.mtr-qa .a{color:var(--ink);margin:2px 0 10px}

.mtr-rail-back{display:block;color:#71717A;font-size:12px;padding:2px 18px 12px;text-decoration:none}
.mtr-rail-back:hover{color:#fff;text-decoration:none}

/* Card grid (My Courses hub, studio home, course cards) */
.mtr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(238px,1fr));gap:16px}
.mtr-scard{background:var(--bg);border:1px solid var(--border);border-radius:12px;overflow:hidden;
  text-decoration:none;display:block;color:inherit;transition:box-shadow .15s,transform .06s}
.mtr-scard:hover{box-shadow:var(--shadow-md);text-decoration:none;transform:translateY(-2px)}
.mtr-scard .top{height:78px;display:flex;align-items:center;justify-content:center;color:#fff;
  font-weight:600;font-size:22px;letter-spacing:-.01em}
.mtr-scard .body{padding:14px 16px}
.mtr-scard .nm{font-weight:600;color:var(--carbon)}
.mtr-scard .meta{color:var(--muted);font-size:13px;margin-top:2px}
.mtr-prog{height:6px;background:var(--bg-subtle);border-radius:3px;margin-top:12px;overflow:hidden}
.mtr-prog span{display:block;height:100%;background:var(--accent);border-radius:3px}
.mtr-prog-l{font-size:12px;color:var(--muted);margin-top:6px}

/* Rich course card (banner + overlapping icon + name + desc + progress) */
.mtr-grid.cards{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.mtr-ccard{position:relative;display:block;background:var(--bg);border:1px solid var(--border);border-radius:14px;
  text-decoration:none;color:inherit;transition:box-shadow .15s,transform .06s}
.mtr-ccard:hover{box-shadow:var(--shadow-md);text-decoration:none;transform:translateY(-2px)}
.mtr-ccard .banner{position:relative;height:96px;border-radius:14px 14px 0 0;overflow:hidden}
.mtr-ccard .banner img{width:100%;height:100%;object-fit:cover;display:block}
/* Icon straddles the banner / white body boundary (Discord-style) — sits above both, never clipped. */
.mtr-ccard .icon{position:absolute;left:16px;top:70px;z-index:2;width:54px;height:54px;border-radius:14px;
  border:3px solid var(--bg);background:var(--carbon);color:#fff;display:grid;place-items:center;
  font-weight:700;font-size:20px;overflow:hidden;box-shadow:0 2px 6px rgba(17,18,20,.12)}
.mtr-ccard .icon img{width:100%;height:100%;object-fit:cover}
.mtr-ccard .cbody{padding:36px 16px 16px}
.mtr-ccard .cbody .nm{font-weight:600;color:var(--carbon);font-size:15px}
.mtr-ccard .cbody .by{color:var(--secondary);font-size:12.5px;margin-top:2px}
.mtr-ccard .cbody .desc{color:var(--muted);font-size:13px;margin-top:3px;line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
/* Mentor variant: status chip on the banner + stats footer */
.mtr-ccard .banner .mtr-chip.status{position:absolute;top:10px;right:10px;z-index:2;background:#fff;
  box-shadow:0 1px 4px rgba(17,18,20,.18)}
.mtr-ccard .banner .mtr-chip.status.draft{color:var(--secondary)}
.mtr-ccard .cbody .mstats{color:var(--muted);font-size:12.5px;margin-top:10px;padding-top:10px;
  border-top:1px solid var(--border)}
/* "+ New course" dashed card */
.mtr-ccard-new{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:210px;
  border:2px dashed var(--border);border-radius:14px;text-decoration:none;color:var(--muted);font-weight:600;
  font-size:14px;transition:border-color .15s,color .15s,background .15s}
.mtr-ccard-new:hover{border-color:var(--accent);color:var(--accent-text);background:var(--accent-soft);text-decoration:none}
.mtr-ccard-new .plus{font-size:30px;font-weight:400;line-height:1}

/* Continue hero (studio home) */
.mtr-hero{background:var(--carbon);color:#fff;border-radius:14px;padding:24px 26px;margin-bottom:24px;
  display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.mtr-hero .g{flex:1;min-width:200px}
.mtr-hero .lbl{color:#A1A1AA;font-size:13px;font-weight:500;text-transform:uppercase;letter-spacing:.04em}
.mtr-hero h3{margin:6px 0 0;font-size:21px;font-weight:600;letter-spacing:-.02em}

/* Section header with action */
.mtr-sec-row{display:flex;align-items:center;justify-content:space-between;margin:0 0 12px}
.mtr-sec-row .mtr-sec{margin:0}

/* Profile */
/* avatar images (uploaded) — applies wherever .av/.comm-av carries .has-img */
.av.has-img,.comm-av.has-img{padding:0;overflow:hidden;background:var(--bg-subtle)}
.av.has-img img,.comm-av.has-img img{width:100%;height:100%;object-fit:cover;display:block}
.mtr-av-edit{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px}
.mtr-av-edit .av.lg{width:72px;height:72px;border-radius:50%;background:var(--carbon);color:#fff;
  display:grid;place-items:center;font-size:26px;font-weight:600}
.mtr-av-btn{border:1px solid var(--border);background:var(--bg);color:var(--secondary);font:inherit;
  font-size:12px;padding:4px 10px;border-radius:20px;cursor:pointer}
.mtr-av-btn:hover{background:var(--bg-subtle)}
.mtr-av-btn:disabled{opacity:.6;cursor:default}
.mtr-av-err{font-size:12px;color:var(--danger);text-align:center;max-width:160px;line-height:1.4}

.mtr-prof{display:flex;align-items:center;gap:16px;margin-bottom:22px}
.mtr-prof .av{width:56px;height:56px;border-radius:50%;background:var(--carbon);color:#fff;
  display:grid;place-items:center;font-size:22px;font-weight:600}
.mtr-prof .nm{font-size:19px;font-weight:600;color:var(--carbon)}
.mtr-prof .em{color:var(--muted);font-size:14px}

/* Course overview */
.pl-preview-banner{background:#FEF3C7;color:#92400E;border-radius:8px;padding:9px 14px;font-size:13.5px;
  font-weight:500;margin-bottom:16px}
.pl-module{margin-bottom:20px}
.pl-module-title{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;
  color:var(--muted);margin:0 0 10px}
.pl-ic{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:12px;flex-shrink:0}
.pl-ic.done{background:var(--accent);color:#fff}
.pl-ic.cur{background:var(--accent-soft);color:var(--accent-text)}
.pl-ic.lock{background:var(--bg-subtle);color:var(--muted)}
.pl-row-locked,.mtr-row.pl-locked{opacity:.65}
.mtr-row.pl-locked{cursor:default}

/* Player (two-pane inside studio shell) */
.pl{display:flex;height:calc(100dvh - 60px)}
.pl-nav{width:300px;flex-shrink:0;border-right:1px solid var(--border);background:var(--bg);overflow-y:auto;padding:14px 12px}
.pl-side-back{display:block;color:var(--muted);font-size:13px;padding:4px 6px 10px;text-decoration:none;font-weight:500}
.pl-side-back:hover{color:var(--carbon)}
.pl-side-head{padding:4px 6px 12px;border-bottom:1px solid var(--border);margin-bottom:8px}
.pl-side-title{font-size:15px;font-weight:650;color:var(--carbon);line-height:1.3;margin-bottom:10px}
.pl-side-prog{font-size:12px;color:var(--muted);margin-top:6px}
.pl-side-list{display:flex;flex-direction:column;gap:1px}
.pl-side-l{display:flex;align-items:flex-start;gap:10px;padding:9px 8px;border-radius:8px;font-size:14px;
  color:var(--secondary);text-decoration:none}
.pl-side-l:hover{background:var(--bg-subtle);text-decoration:none}
.pl-side-l.active{background:var(--accent-soft)}
.pl-side-l.active .t{color:var(--accent-text);font-weight:600}
.pl-side-l.locked{opacity:.6}
.pl-side-tx{display:flex;flex-direction:column;min-width:0}
.pl-side-tx .t{color:var(--carbon);line-height:1.35}
.pl-side-tx .s{font-size:12px;color:var(--muted);margin-top:1px}
.pl-side-ic{width:22px;height:22px;flex-shrink:0;display:grid;place-items:center;border-radius:50%;font-size:12px;margin-top:1px}
.pl-side-ic.num{background:var(--bg-subtle);border:1px solid var(--border);color:var(--secondary);font-weight:600}
.pl-side-ic.done{background:var(--accent);color:#fff}
.pl-side-ic.lock{color:var(--muted)}
.pl-side-l.active .pl-side-ic.num{border-color:var(--accent);color:var(--accent-text)}
.pl-main{flex:1;overflow-y:auto;padding:32px 40px 80px;min-width:0}
.pl-main-in{max-width:860px;margin:0 auto}
.pl-title{font-size:28px;font-weight:600;letter-spacing:-.02em;color:var(--carbon);margin:0 0 22px}
.pl-gate{text-align:center;padding:70px 20px;color:var(--muted)}
.pl-gate-ic{font-size:34px;margin-bottom:12px}
.pl-gate .pl-title{margin-bottom:10px}
.pl-block{max-width:760px;margin:0 0 22px;font-size:16px;line-height:1.7;color:var(--ink)}
.pl-block h2{font-size:22px;font-weight:600;margin:6px 0 10px;color:var(--carbon)}
.pl-block h3{font-size:18px;font-weight:600;margin:4px 0 8px;color:var(--carbon)}
.pl-embed,.pl-video{position:relative;width:100%;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#000}
.pl-embed iframe,.pl-video video{position:absolute;inset:0;width:100%;height:100%;border:0}
.pl-file{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--border);border-radius:10px;
  padding:12px 16px;text-decoration:none;color:var(--carbon);font-weight:500;background:var(--bg);
  max-width:100%;overflow-wrap:anywhere}
.pl-file span{min-width:0}
.pl-file:hover{background:var(--bg-subtle);text-decoration:none}
.pl-file-ic{font-size:20px;color:var(--accent-text)}
.pl-checklist{list-style:none;padding:0;margin:0}
.pl-checklist li{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:15px}
.pl-checklist input{width:17px;height:17px;accent-color:var(--accent)}
.pl-note{color:var(--muted);font-size:13.5px}
.pl-interactive{border:1px solid var(--border);border-radius:12px;overflow:hidden;max-width:760px}
.pl-int-badge{background:var(--bg-subtle);padding:8px 16px;font-size:12px;font-weight:600;text-transform:uppercase;
  letter-spacing:.04em;color:var(--secondary);border-bottom:1px solid var(--border)}
.pl-int-body{padding:16px}
.pl-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:760px;
  margin-top:32px;padding-top:22px;border-top:1px solid var(--border)}
.pl-complete-hint{color:var(--muted);font-size:13.5px;text-align:right}

/* Interactive quiz */
.pl-quiz,.pl-assign{border:1px solid var(--border);border-radius:12px;padding:18px;max-width:760px;background:var(--bg)}
.pl-quiz .pl-int-badge,.pl-assign .pl-int-badge{display:inline-block;margin-bottom:14px}
.pl-q{margin-bottom:18px}
.pl-q-title{font-weight:600;color:var(--carbon);margin-bottom:8px}
.pl-opt{display:flex;align-items:center;gap:9px;padding:7px 10px;border:1px solid var(--border);border-radius:8px;
  margin-bottom:6px;cursor:pointer;font-size:15px}
.pl-opt:hover{background:var(--bg-subtle)}
.pl-opt input{accent-color:var(--accent)}
.pl-opt.correct{border-color:var(--accent);background:var(--accent-soft)}
.pl-q-short{max-width:100%}
.pl-quiz-submit{margin-top:4px}
.pl-quiz-result{margin-top:14px;font-size:15px}
.pl-quiz-result.pass{color:var(--accent-text)}
.pl-quiz-result.fail{color:var(--danger)}
.pl-q-num{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin-bottom:6px}
.pl-quiz-nav{display:flex;gap:8px;align-items:center;margin-top:6px}
.pl-quiz-nav .pl-q-next{margin-left:auto}
/* Quiz results summary (shown once finished) */
.pl-quiz-summary .pl-quiz-score{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.pl-quiz-pct{font-family:var(--mono);font-size:32px;font-weight:700;line-height:1}
.pl-quiz-score.pass .pl-quiz-pct{color:var(--accent-text)}
.pl-quiz-score.fail .pl-quiz-pct{color:var(--danger)}
.pl-quiz-verdict{font-size:14px;color:var(--secondary);font-weight:500}
.pl-quiz-sub{font-size:14px;color:var(--muted);margin-top:6px}
.pl-quiz-review{margin-top:16px;border-top:1px solid var(--border);padding-top:14px}
.pl-q-rev{margin-bottom:16px}
.pl-q-rev .pl-q-title{margin-bottom:8px}
.pl-opt.rev{display:flex;justify-content:space-between;cursor:default;border-color:var(--border)}
.pl-opt.rev.correct{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-text)}
.pl-opt.rev.wrong{border-color:var(--danger-border);background:#FEF2F2;color:var(--danger)}
.pl-opt-mark{font-weight:700}

/* Assignment */
.pl-assign-prompt{color:var(--carbon);margin-bottom:12px}
.pl-assign-input{width:100%;margin-bottom:10px}
.pl-assign-status{margin-bottom:10px}
.pl-assign-content{background:var(--bg-subtle);border-radius:8px;padding:12px;font-size:14px;color:var(--secondary);margin-bottom:10px}
.pl-assign-file{display:flex;align-items:center;gap:12px;margin:6px 0 12px;flex-wrap:wrap}
.pl-assign-fname{font-size:13px;color:var(--muted);overflow-wrap:anywhere;min-width:0}
.pl-assign-fname.err{color:var(--danger);font-weight:500}
.pl-assign-fb{background:var(--accent-soft);border-radius:8px;padding:12px;font-size:14px;color:var(--ink)}

/* ED-2/ED-4 content blocks */
.pl-embed-h{aspect-ratio:auto !important}
/* Invisible click-shield over the provider's top-right "open original / pop-out" control, so a student
   can't one-click through to the shareable source. Transparent (no visible box); just eats the click. */
.pl-embed-guard{position:absolute;top:0;right:0;width:72px;height:46px;z-index:3;background:transparent;
  pointer-events:auto;cursor:default}
.pl-embed-label{max-width:760px;font-weight:600;color:var(--carbon);margin-bottom:8px}
.pl-checklist-title{font-weight:600;color:var(--carbon);margin-bottom:8px}
.pl-req{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--danger);
  border:1px solid var(--danger-border);border-radius:20px;padding:1px 8px;margin-left:6px}
.pl-audio{max-width:760px}
.pl-audio audio{width:100%}
.pl-cap{color:var(--muted);font-size:13px;margin-top:6px}
.pl-images{max-width:760px}
.pl-fig{margin:0 0 10px}
.pl-fig img{width:100%;border-radius:12px;display:block}
.pl-fig figcaption{color:var(--muted);font-size:13px;margin-top:6px;text-align:center}
.pl-images-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.pl-images-carousel{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory}
.pl-images-carousel .pl-fig{flex:0 0 82%;scroll-snap-align:center}
.pl-callout{display:flex;gap:12px;max-width:760px;border:1px solid var(--border);border-left-width:4px;
  border-radius:10px;padding:14px 16px;background:var(--bg-subtle)}
.pl-callout-ic{font-size:18px;line-height:1.4;flex-shrink:0}
.pl-callout-body{font-size:15px;line-height:1.6}
.pl-callout-body>:first-child{margin-top:0}.pl-callout-body>:last-child{margin-bottom:0}
.pl-callout-info{border-left-color:#3B82F6}
.pl-callout-tip{border-left-color:#8B5CF6}
.pl-callout-warning{border-left-color:#F59E0B;background:#FEF9EC}
.pl-callout-success{border-left-color:var(--accent);background:var(--accent-soft)}
.pl-divider-line{border:0;border-top:1px solid var(--border);max-width:760px;margin:22px 0}
.pl-divider-space{height:36px}
.pl-divider-label{display:flex;align-items:center;gap:14px;max-width:760px;margin:22px 0;color:var(--muted);font-size:13px;
  font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.pl-divider-label::before,.pl-divider-label::after{content:"";flex:1;border-top:1px solid var(--border)}
.pl-btnwrap{max-width:760px;margin:6px 0}
.pl-cta{display:inline-flex}
.pl-poll{border:1px solid var(--border);border-radius:12px;padding:18px;max-width:760px;background:var(--bg)}
.pl-poll-q{font-weight:600;color:var(--carbon);margin-bottom:12px}
.pl-poll-vote{margin-top:6px}
.pl-poll-results{margin-top:12px}
.pl-poll-bar{position:relative;background:var(--bg-subtle);border-radius:7px;height:30px;margin-bottom:7px;overflow:hidden}
.pl-poll-bar span{position:absolute;inset:0 auto 0 0;background:var(--accent-soft);border-radius:7px}
.pl-poll-bar em{position:relative;display:flex;justify-content:space-between;padding:0 11px;line-height:30px;font-style:normal;font-size:13.5px}
.pl-discussion{border:1px solid var(--border);border-radius:12px;padding:18px;max-width:760px;background:var(--bg)}
.pl-disc-prompt{color:var(--carbon);margin:8px 0 12px}
.pl-booking{max-width:760px}
.pl-booking-label{font-weight:600;color:var(--carbon);margin-bottom:10px}
.pl-booking-frame{width:100%;border-radius:12px;overflow:hidden;border:1px solid var(--border)}
.pl-booking-frame iframe{width:100%;height:100%;border:0;display:block}

/* Signing ceremony */
.sign-wrap{min-height:100dvh;display:grid;place-items:start center;padding:40px 20px;background:var(--bg-subtle)}
.sign-card{width:100%;max-width:640px;background:var(--bg);border:1px solid var(--border);
  border-radius:16px;box-shadow:var(--shadow-lg);padding:34px}
.sign-doc{max-height:340px;overflow-y:auto;border:1px solid var(--border);border-radius:10px;
  padding:22px 24px;margin:18px 0 0;background:var(--bg-subtle);font-size:15px;line-height:1.7;color:var(--ink)}
.sign-doc h2{font-size:19px;font-weight:600;color:var(--carbon);margin:0 0 12px}
.sign-doc-end{margin-top:22px;text-align:center;color:var(--muted);font-size:13px;font-style:italic}
.sign-scrollnote{text-align:center;color:var(--warning);font-size:13px;font-weight:500;margin:8px 0 0}
.sign-consent{display:flex;gap:10px;align-items:flex-start;margin:20px 0 4px;font-size:14px;color:var(--secondary);cursor:pointer}
.sign-consent input{margin-top:3px;width:16px;height:16px;accent-color:var(--accent);flex-shrink:0}
.sign-pad{position:relative;border:1px solid var(--border);border-radius:10px;background:var(--bg);margin-top:6px}
.sign-pad canvas{width:100%;height:150px;display:block;cursor:crosshair;touch-action:none}
.sign-clear{position:absolute;top:8px;right:8px;border:1px solid var(--border);background:var(--bg);
  border-radius:6px;padding:4px 10px;font-size:12px;cursor:pointer;color:var(--muted)}
.sign-clear:hover{color:var(--carbon)}
#sign-submit{margin-top:20px}
#sign-submit:disabled{opacity:.5;cursor:not-allowed}

/* Course signing ceremony (PDF + fields) */
/* Tickets — private student ⇄ team conversations */
.tk-thread{max-width:760px}
.tk-head{display:flex;align-items:center;gap:14px;background:var(--bg);border:1px solid var(--border);
  border-radius:14px;padding:16px 18px;margin-bottom:16px}
.tk-head .t{font-weight:600;color:var(--carbon);font-size:15.5px}
.tk-head .s{color:var(--muted);font-size:12.5px;margin-top:2px}
.tk-msgs{display:flex;flex-direction:column;gap:12px;margin-bottom:16px}
.tk-msg{display:flex;gap:10px;align-items:flex-start}
.tk-msg .av{width:32px;height:32px;border-radius:50%;background:var(--carbon);color:#fff;flex-shrink:0;
  display:grid;place-items:center;font-weight:600;font-size:13px;overflow:hidden}
.tk-msg .av img{width:100%;height:100%;object-fit:cover}
.tk-bubble{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:10px 14px;max-width:560px}
.tk-msg.mine .tk-bubble{background:var(--accent-soft);border-color:transparent}
.tk-meta{display:flex;align-items:center;gap:8px;margin-bottom:3px}
.tk-meta b{font-size:13px;color:var(--carbon)}
.tk-meta small{color:var(--muted);font-size:11.5px}
.tk-body{font-size:14px;color:var(--secondary);line-height:1.55;white-space:pre-line}
.tk-reply{display:flex;gap:10px;align-items:flex-end}
.tk-reply .mtr-input{flex:1}
.tk-reply .mtr-btn{width:auto;margin:0}

/* Entry steps inside the locked course view */
.pl-sub{color:var(--muted);font-size:14.5px;margin:-12px 0 22px;line-height:1.5}
.entry-step{background:var(--bg);border:1px solid var(--border);border-radius:14px;padding:20px 22px;margin-bottom:16px;max-width:680px}
.entry-step.dim{opacity:.55}
.entry-step-h{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--carbon);font-size:15.5px;margin-bottom:14px}
.entry-step-n{width:26px;height:26px;border-radius:50%;background:var(--accent-soft);color:var(--accent-text);
  display:grid;place-items:center;font-size:13px;font-weight:700;flex-shrink:0}
.entry-step .entry-item{border:0;padding:0 0 14px;margin-bottom:0}
.entry-step .entry-item + .entry-item{border-top:1px solid var(--border);padding-top:14px}

/* Announcements block — team posts, students read */
.pl-ann{background:var(--bg);border:1px solid var(--border);border-radius:14px;padding:18px 20px}
.pl-ann-t{font-weight:600;color:var(--carbon);font-size:15.5px;margin-bottom:12px}
.pl-ann-compose{display:flex;gap:10px;align-items:flex-start;margin-bottom:14px}
.pl-ann-in{flex:1;border:1px solid var(--border);border-radius:10px;padding:10px 12px;font:inherit;font-size:14px;
  resize:vertical;min-height:44px;background:var(--bg-subtle)}
.pl-ann-in:focus{outline:none;border-color:var(--accent);background:var(--bg)}
.pl-ann-compose .mtr-btn{width:auto;margin:0;flex-shrink:0}
.pl-ann-list{display:flex;flex-direction:column;gap:2px}
.pl-ann-item{display:flex;gap:11px;padding:11px 2px;border-top:1px solid var(--border)}
.pl-ann-item:first-child{border-top:0}
.pl-ann-item .av{width:32px;height:32px;border-radius:50%;background:var(--carbon);color:#fff;flex-shrink:0;
  display:grid;place-items:center;font-weight:600;font-size:13px;overflow:hidden}
.pl-ann-item .av img{width:100%;height:100%;object-fit:cover}
.pl-ann-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.pl-ann-meta b{font-size:13.5px;color:var(--carbon)}
.pl-ann-meta small{color:var(--muted);font-size:12px}
.pl-ann-del{margin-left:auto;border:0;background:none;color:var(--muted);font-size:16px;cursor:pointer;
  padding:0 4px;border-radius:5px;line-height:1}
.pl-ann-del:hover{color:var(--danger);background:var(--danger-soft)}
.pl-ann-body{font-size:14px;color:var(--secondary);line-height:1.55;margin-top:3px;white-space:pre-line}
.pl-ann-empty{color:var(--muted);font-size:13.5px;padding:8px 2px}

/* Entry agreements ceremony — "Before you enter {course}" */
.entry-gate{min-height:100dvh;background:var(--bg-subtle);padding:40px 20px 90px;display:flex;flex-direction:column;
  align-items:center}
.entry-gate-head{display:flex;align-items:center;gap:16px;max-width:640px;width:100%;margin-bottom:22px}
.entry-gate-head h1{margin:0 0 4px;font-size:22px;font-weight:600;letter-spacing:-.02em;color:var(--carbon)}
.entry-gate-head p{margin:0;color:var(--muted);font-size:14px}
.entry-gate-form{max-width:640px;width:100%}
.entry-item{background:var(--bg);border:1px solid var(--border);border-radius:14px;padding:18px 20px;margin-bottom:14px}
.entry-item-t{font-weight:600;color:var(--carbon);font-size:15.5px;margin-bottom:8px}
.entry-item-x{font-size:13.5px;color:var(--secondary);line-height:1.55;max-height:220px;overflow-y:auto;
  border:1px solid var(--border);border-radius:9px;padding:12px 14px;background:var(--bg-subtle);margin-bottom:12px}
/* Rich agreement bodies (sections, lists, quotes) — student view */
.entry-item-x h2{font-size:15px;font-weight:600;color:var(--carbon);margin:14px 0 6px}
.entry-item-x h3,.entry-item-x h4{font-size:13.5px;font-weight:600;color:var(--carbon);margin:12px 0 4px}
.entry-item-x h2:first-child,.entry-item-x h3:first-child,.entry-item-x p:first-child{margin-top:0}
.entry-item-x p{margin:0 0 8px}
.entry-item-x ul,.entry-item-x ol{margin:6px 0 10px;padding-left:20px}
.entry-item-x li{margin-bottom:3px}
.entry-item-x blockquote{margin:8px 0;padding:6px 12px;border-left:3px solid var(--border);color:var(--muted)}
/* Mentor-side agreement composer (mini rich-text editor) */
.ent-rt-bar{display:flex;gap:4px;flex-wrap:wrap;border:1px solid var(--border);border-bottom:0;
  border-radius:9px 9px 0 0;padding:6px 8px;background:var(--bg-subtle)}
.ent-rt-bar button{border:0;background:transparent;border-radius:6px;padding:4px 9px;cursor:pointer;
  font:inherit;font-size:12.5px;color:var(--secondary)}
.ent-rt-bar button:hover{background:var(--bg);color:var(--carbon)}
.ent-rt{border:1px solid var(--border);border-radius:0 0 9px 9px;min-height:160px;max-height:380px;overflow-y:auto;
  padding:12px 14px;font-size:14px;line-height:1.6;color:var(--carbon);background:var(--bg)}
.ent-rt:focus{outline:none;border-color:var(--accent)}
.ent-rt *{color:inherit !important;background-color:transparent !important}
/* Sanctioned text sizes — the only inline sizing that survives sanitization */
.tt-sm{font-size:12px;line-height:1.5}
.tt-nm{font-size:15px;line-height:1.55}
.tt-lg{font-size:20px;line-height:1.4}
.tt-xl{font-size:26px;line-height:1.3}
/* Emoji picker popover (course editor + terms composer) */
.ed-emojipop{position:fixed;z-index:200;background:var(--bg);border:1px solid var(--border);border-radius:12px;
  box-shadow:0 14px 34px rgba(0,0,0,.22);padding:8px;display:grid;grid-template-columns:repeat(8,1fr);gap:2px;width:280px}
.ed-emojipop button{border:0;background:transparent;border-radius:7px;font-size:18px;line-height:1;
  padding:5px 0;cursor:pointer}
.ed-emojipop button:hover{background:var(--bg-subtle)}
.ent-szsel{margin-left:auto;border:1px solid var(--border);border-radius:7px;background:var(--bg);
  font:inherit;font-size:12px;color:var(--secondary);padding:3px 6px;cursor:pointer}
.ent-rt-bar #ent-emoji{font-size:15px}
.ent-rt:empty::before{content:attr(data-ph);color:var(--muted)}
.ent-rt h2{font-size:16px;font-weight:600;margin:14px 0 6px}
.ent-rt h3{font-size:14px;font-weight:600;margin:12px 0 4px}
.ent-rt p{margin:0 0 8px}
.ent-rt ul,.ent-rt ol{margin:6px 0 10px;padding-left:20px}
.ent-rt blockquote{margin:8px 0;padding:6px 12px;border-left:3px solid var(--border);color:var(--muted)}
.entry-item-agree{display:flex;align-items:flex-start;gap:9px;font-size:14px;font-weight:500;color:var(--carbon);cursor:pointer}
.entry-item-agree input{margin-top:3px;accent-color:var(--accent)}
.entry-gate-form .mtr-btn{margin-top:6px}

.sign2{min-height:100dvh;background:var(--bg-subtle);padding-bottom:150px}
.sign2-head{max-width:760px;margin:0 auto;padding:26px 20px 10px;display:flex;gap:16px;align-items:center}
.sign2-head h1{font-size:22px;font-weight:600;letter-spacing:-.02em;color:var(--carbon);margin:0}
.sign2-head p{color:var(--muted);margin:4px 0 0;font-size:14px}
.sign2-doc{max-width:760px;margin:0 auto;padding:10px 20px}
.sign2-page{position:relative;background:#fff;box-shadow:var(--shadow-md);border-radius:4px;overflow:hidden;margin-bottom:16px}
.sign2-page img{width:100%;display:block}
.sign2-marker{position:absolute;border:2px dashed var(--accent);background:rgba(16,185,129,.14);border-radius:4px;
  display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;color:var(--accent-text);
  text-transform:uppercase;letter-spacing:.03em;pointer-events:none;overflow:hidden}
/* Interactive fields the client fills right on the document (checkbox / dropdown) */
.sign2-marker.interactive{pointer-events:auto;cursor:pointer;border-style:solid}
.sign2-marker.checkbox input{width:80%;height:80%;margin:0;cursor:pointer;accent-color:var(--accent)}
select.sign2-marker{font:inherit;font-size:12px;text-transform:none;letter-spacing:0;color:var(--carbon);
  padding:0 4px;background:rgba(16,185,129,.14)}
select.sign2-marker:focus{outline:2px solid var(--accent)}
input.sign2-date{font:inherit;font-size:12px;text-transform:none;letter-spacing:0;color:var(--carbon);
  padding:0 4px;background:rgba(16,185,129,.14);cursor:pointer}
input.sign2-date:focus{outline:2px solid var(--accent)}
.sign2-bar{position:fixed;left:0;right:0;bottom:0;background:var(--bg);border-top:1px solid var(--border);box-shadow:0 -6px 20px -12px rgba(17,18,20,.2);z-index:10}
.sign2-bar-in{max-width:900px;margin:0 auto;padding:14px 20px;display:flex;gap:20px;align-items:flex-end;flex-wrap:wrap}
.sign2-fields{flex:1;min-width:220px}
.sign2-fields .mtr-input{max-width:340px}
.sign2-consent{display:flex;gap:8px;align-items:flex-start;margin-top:10px;font-size:13px;color:var(--secondary)}
.sign2-consent input{margin-top:2px;accent-color:var(--accent)}
.sign2-padwrap{flex-shrink:0}
.sign2-pad{position:relative;border:1px solid var(--border);border-radius:8px;background:var(--bg);width:280px}
.sign2-pad canvas{width:100%;height:90px;display:block;cursor:crosshair;touch-action:none}
.sign2-bar .mtr-btn{width:auto;flex-shrink:0}
.sign2-bar .mtr-btn:disabled{opacity:.5;cursor:not-allowed}
@media(max-width:640px){ .sign2-padwrap,.sign2-pad{width:100%} .sign2-bar .mtr-btn{width:100%} }

/* Contracts (coach + account) */
.mtr-mono-sm{font-family:var(--mono);font-size:11px;color:var(--muted);word-break:break-all}
.ct-editor textarea{width:100%;min-height:280px;font:inherit;font-size:14px;line-height:1.6;
  border:1px solid var(--border);border-radius:10px;padding:14px;color:var(--ink);resize:vertical}
.ct-editor textarea:focus{border-color:var(--accent);outline:none}
.ct-merge{font-size:12.5px;color:var(--muted);margin:8px 0 0}
.ct-merge code{background:var(--bg-subtle);padding:2px 5px;border-radius:4px;font-family:var(--mono);color:var(--accent-text)}

/* Mobile */
@media(max-width:768px){
  .mtr-input{font-size:16px}  /* keep >=16px so iOS Safari doesn't auto-zoom on focus */
  .mtr-rail{position:fixed;top:0;bottom:0;left:-238px;transition:left .2s;z-index:20}
  .mtr-rail.open{left:0}
  .mtr-scrim.show{display:block;position:fixed;inset:0;background:rgba(17,18,20,.45);z-index:15}
  .mtr-burger{display:inline-flex;align-items:center}
  .mtr-content{padding:18px 16px}
  .mtr-content.wide{padding:0}
  .mtr-topbar{padding:0 16px}
  .pl,.bd{flex-direction:column;height:auto}
  .pl-nav{width:100%;border-right:0;border-bottom:1px solid var(--border)}
  .pl-main{padding:20px 16px}
}

/* ================= Onboarding nudge ================= */
/* Onboarding is platform chrome — force Menturus green even when a studio accent is active. */
.mtr-ob{--accent:#10B981;--accent-hover:#0EA271;--accent-text:#047857;--accent-soft:#ECFDF5;
  background:linear-gradient(180deg,var(--accent-soft),var(--bg));border:1px solid #A7F3D0;
  border-radius:var(--radius-lg);padding:20px 22px;margin-bottom:24px;box-shadow:var(--shadow-md)}
.mtr-ob-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.mtr-ob-title{font-size:17px;font-weight:600;letter-spacing:-.01em;color:var(--carbon)}
.mtr-ob-sub{font-size:13px;color:var(--secondary);margin-top:3px}
.mtr-ob-count{color:var(--accent-text);font-weight:600}
.mtr-ob-x{border:0;background:none;color:var(--muted);font:inherit;font-size:13px;cursor:pointer;padding:2px 4px;flex-shrink:0}
.mtr-ob-x:hover{color:var(--secondary)}
.mtr-ob-bar{height:6px;border-radius:6px;background:#D1FAE5;overflow:hidden;margin:14px 0 4px}
.mtr-ob-bar span{display:block;height:100%;width:0;background:var(--accent);transition:width .3s ease-out}
.mtr-ob-steps{margin-top:10px;display:flex;flex-direction:column}
.mtr-ob-step{display:flex;align-items:center;gap:12px;padding:11px 0;border-top:1px solid rgba(16,185,129,.15)}
.mtr-ob-step .grow{flex:1;font-size:14.5px;color:var(--carbon);font-weight:500;min-width:0}
.mtr-ob-step.done .grow{color:var(--muted);font-weight:400;text-decoration:line-through}
.mtr-ob-ic{width:22px;height:22px;flex:0 0 22px;border-radius:50%;border:2px solid #6EE7B7;background:var(--bg);
  display:grid;place-items:center;font-size:12px;color:#fff;font-weight:700}
.mtr-ob-ic.done{background:var(--accent);border-color:var(--accent)}
.mtr-ob-step .mtr-btn.sm{width:auto;margin:0;flex-shrink:0}
.mtr-ob-hint{font-size:12.5px;color:var(--muted);flex-shrink:0}
/* acknowledge dialog */
.mtr-ob-dialog{position:fixed;inset:0;z-index:60;background:rgba(17,18,20,.5);display:grid;place-items:center;padding:20px;overflow-y:auto}
.mtr-ob-dialog-in{background:var(--bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);max-width:440px;width:100%;
  padding:26px;max-height:calc(100dvh - 40px);overflow-y:auto;outline:none}
.mtr-ob-dialog-h{font-size:19px;font-weight:600;letter-spacing:-.02em;color:var(--carbon);margin-bottom:12px}
.mtr-ob-dialog-b{color:var(--secondary);font-size:14.5px;line-height:1.6}
.mtr-ob-dialog-b p{margin:0 0 10px}
.mtr-ob-list{margin:0 0 6px;padding-left:20px}
.mtr-ob-list li{margin-bottom:7px}
.mtr-ob-fine{font-size:12.5px;color:var(--muted)}
.mtr-ob-dialog-f{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}
.mtr-ob-dialog-f .mtr-btn.sm{width:auto;margin:0}
.mtr-ob-photo-err{color:var(--danger);font-size:13px;margin-top:10px}

/* Avatar cropper dialog */
.mtr-crop-modal{position:fixed;inset:0;z-index:1000;background:rgba(17,18,20,.6);
  display:grid;place-items:center;padding:20px}
.mtr-crop-card{background:var(--surface,#fff);border-radius:16px;padding:22px;width:100%;
  max-width:360px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.mtr-crop-h{font-weight:650;font-size:17px;color:var(--primary);margin-bottom:14px;text-align:center}
.mtr-crop-stage{position:relative;width:100%;max-width:300px;aspect-ratio:1;margin:0 auto;
  border-radius:12px;overflow:hidden;background:#111214;touch-action:none;cursor:grab;user-select:none}
.mtr-crop-stage:active{cursor:grabbing}
.mtr-crop-img{position:absolute;top:0;left:0;max-width:none;user-select:none;-webkit-user-drag:none;pointer-events:none}
.mtr-crop-ring{position:absolute;inset:0;border-radius:50%;box-shadow:0 0 0 9999px rgba(17,18,20,.55);pointer-events:none}
.mtr-crop-hint{text-align:center;font-size:12.5px;color:var(--muted);margin-top:12px}
.mtr-crop-zoom{display:flex;align-items:center;gap:10px;margin-top:12px}
.mtr-crop-zi{color:var(--muted);font-size:18px;width:14px;text-align:center;user-select:none}
.mtr-crop-range{flex:1;accent-color:var(--accent)}
.mtr-crop-err{color:var(--danger);font-size:13px;margin-top:10px;text-align:center}
.mtr-crop-f{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}
.mtr-crop-f .mtr-btn.sm{width:auto;margin:0}
@media(max-width:640px){ .mtr-ob-step{flex-wrap:wrap} .mtr-ob-step .grow{flex-basis:calc(100% - 34px)} }

/* Community-standards agreement checkbox (signup + invite join) */
.mtr-agree{display:flex;align-items:flex-start;gap:10px;margin-top:16px;font-size:13.5px;
  line-height:1.5;color:var(--secondary);text-align:left;cursor:pointer}
.mtr-agree input{margin-top:2px;width:16px;height:16px;flex:none;accent-color:var(--accent)}
.mtr-agree a{font-weight:600}

/* Community Standards page */
.mtr-standards{text-align:left;color:var(--secondary);font-size:14.5px;line-height:1.6}
.mtr-standards ol{margin:16px 0;padding-left:22px;display:flex;flex-direction:column;gap:14px}
.mtr-standards li strong{display:block;color:var(--primary);margin-bottom:3px}
.mtr-standards li span{display:block}
.mtr-standards-enf{margin-top:16px;padding-top:14px;border-top:1px solid var(--border);font-size:13.5px;color:var(--muted)}

/* ================= Community ================= */
.comm{max-width:760px;margin:0 auto;padding:20px}
.comm-chan-head{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.comm-hash{width:34px;height:34px;flex:0 0 34px;border-radius:9px;background:var(--carbon);color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:18px}
.comm-chan-head .t{font-size:17px;font-weight:600;color:var(--carbon);letter-spacing:-.01em}
.comm-chan-head .s{font-size:13px;color:var(--muted)}

/* composer */
.comm-composer{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:12px;margin-bottom:18px;box-shadow:var(--shadow-md)}
.comm-composer textarea{width:100%;border:0;outline:none;resize:none;font:inherit;font-size:15px;
  color:var(--ink);background:transparent;line-height:1.55;max-height:180px}
.comm-composer-bar{display:flex;align-items:center;justify-content:flex-end;gap:14px;margin-top:6px}
.comm-anncheck{margin-right:auto;font-size:13px;color:var(--secondary);display:flex;align-items:center;gap:6px}
.comm-anncheck input{accent-color:var(--accent)}
.comm-composer .mtr-btn{width:auto;margin:0}
.comm-readonly{background:var(--bg-subtle);border:1px dashed var(--border);border-radius:var(--radius-md);
  padding:12px 14px;color:var(--muted);font-size:13px;margin-bottom:18px}

/* feed */
.comm-feed{display:flex;flex-direction:column;gap:14px}
.comm-post{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:11px 14px}
.comm-post.ann{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent-soft)}
.comm-feed{display:flex;flex-direction:column;gap:8px}
.comm-head{display:flex;align-items:center;gap:9px;margin-bottom:5px}
.comm-av{width:30px;height:30px;flex:0 0 30px;border-radius:50%;background:var(--accent-soft);
  color:var(--accent-text);display:grid;place-items:center;font-weight:600;font-size:13px;overflow:hidden}
.comm-av img{width:100%;height:100%;object-fit:cover}
.comm-who{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;flex:1;min-width:0}
.comm-who .nm{font-weight:600;color:var(--carbon);font-size:14px}
.comm-role{font-size:11px;font-weight:600;color:var(--accent-text);background:var(--accent-soft);
  padding:1px 7px;border-radius:20px;text-transform:uppercase;letter-spacing:.03em}
.comm-time{font-size:12px;color:var(--muted)}
.comm-badge{font-size:11px;font-weight:600;color:var(--secondary);background:var(--bg-subtle);
  border:1px solid var(--border);padding:2px 8px;border-radius:20px}
.comm-badge.ann{color:var(--accent-text);background:var(--accent-soft);border-color:transparent}
.comm-menu{display:flex;gap:6px;margin-left:auto}
.comm-mini{border:1px solid var(--border);background:var(--bg);color:var(--secondary);font:inherit;font-size:12px;
  padding:3px 9px;border-radius:6px;cursor:pointer;opacity:0;transition:opacity .15s,background .15s}
.comm-post:hover .comm-mini,.comm-msg:hover .comm-mini,.comm-reply:hover .comm-mini,
.comm-post:focus-within .comm-mini,.comm-msg:focus-within .comm-mini,.comm-reply:focus-within .comm-mini{opacity:1}
.comm-mini:hover{background:var(--bg-subtle)}
.comm-mini:focus-visible{opacity:1;outline:2px solid var(--accent);outline-offset:1px}
.comm-mini.danger{color:var(--danger)}
/* Touch devices have no :hover — moderation/self-delete controls must stay reachable. */
@media(hover:none){.comm-mini{opacity:1}}
.comm-error{background:var(--danger-soft);border:1px solid var(--danger-border);color:var(--danger);
  padding:8px 11px;border-radius:var(--radius-md);font-size:13px;margin-top:8px}
.comm-composer .mtr-btn:disabled,.comm-replyform .mtr-btn:disabled{opacity:.6;cursor:default}
.comm-react:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.comm-body{color:var(--ink);font-size:15px;line-height:1.6;word-wrap:break-word;overflow-wrap:anywhere}
.comm-body a{color:var(--accent-text);text-decoration:underline}

/* reactions */
.comm-reacts{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-top:8px}
.comm-react-chips{display:contents}
.comm-react{display:inline-flex;align-items:center;gap:5px;border:1px solid var(--border);background:var(--bg);
  border-radius:20px;padding:2px 9px;cursor:pointer;font:inherit;font-size:13px;color:var(--secondary);
  transition:background .12s,border-color .12s,transform .05s}
.comm-react:hover{background:var(--bg-subtle)}
.comm-react:active{transform:scale(.94)}
.comm-react .e{font-size:14px;line-height:1}
.comm-react .n{font-weight:600;min-width:0}
.comm-react.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-text)}
/* "+" add-reaction button + popover picker */
.comm-addreact{position:relative;display:inline-flex}
.comm-react-add{width:26px;height:26px;border:1px solid var(--border);background:var(--bg);border-radius:50%;
  cursor:pointer;color:var(--muted);font-size:16px;line-height:1;display:grid;place-items:center;transition:all .12s}
.comm-react-add:hover{border-color:var(--accent);color:var(--accent-text);background:var(--bg-subtle)}
.comm-react-pop{position:absolute;bottom:calc(100% + 6px);left:0;z-index:30;display:flex;gap:2px;
  background:var(--bg);border:1px solid var(--border);border-radius:24px;padding:5px 7px;box-shadow:var(--shadow-md)}
.comm-react-opt{border:0;background:transparent;font-size:19px;line-height:1;cursor:pointer;padding:3px;border-radius:8px;transition:transform .08s,background .12s}
.comm-react-opt:hover{background:var(--bg-subtle);transform:scale(1.25)}

/* replies */
.comm-foot{margin-top:6px;display:flex;align-items:center;gap:6px}
.comm-replybtn{display:inline-flex;align-items:center;gap:5px;border:1px solid var(--border);background:var(--bg);
  color:var(--secondary);font:inherit;font-size:12.5px;font-weight:500;cursor:pointer;padding:3px 11px;border-radius:20px}
.comm-replybtn:hover{border-color:var(--accent);color:var(--accent-text);background:var(--bg-subtle)}
.comm-reply-ic{font-size:13px}
.comm-rc{font-size:12.5px;color:var(--muted)}
.comm-replies{margin-top:8px;display:flex;flex-direction:column;gap:10px}
.comm-replies:empty{margin-top:0}
.comm-reply{display:flex;gap:9px;padding-left:8px;border-left:2px solid var(--border)}
.comm-reply .comm-av{width:26px;height:26px;flex-basis:26px;font-size:12px}
.comm-reply-body{flex:1;min-width:0}
.comm-reply-body .nm{font-weight:600;font-size:13px;color:var(--carbon);margin-right:8px}
.comm-reply-body .comm-body{font-size:14px;margin-top:2px}
.comm-replyform{display:flex;gap:8px;margin-top:10px;align-items:flex-start}
.comm-replyform textarea{flex:1;border:1px solid var(--border);border-radius:var(--radius-md);padding:8px 11px;
  font:inherit;font-size:14px;resize:none;outline:none}
.comm-replyform textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.comm-replyform .mtr-btn{width:auto;margin:0}

/* chat */
.comm.mode-chat{display:flex;flex-direction:column;height:calc(100dvh - 60px);max-width:820px;padding-bottom:0}
.comm.mode-chat .comm-composer{margin-bottom:16px}
.comm-chat{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:2px;padding:4px 2px 12px}
.comm-msg{display:flex;gap:10px;padding:6px 8px;border-radius:8px}
.comm-msg:hover{background:var(--bg-subtle)}
.comm-msg.ann{background:var(--accent-soft)}
.comm-msg-body{flex:1;min-width:0}
.comm-msg-head{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.comm-msg-head .nm{font-weight:600;font-size:14px;color:var(--carbon)}
.comm-msg .comm-body{font-size:14.5px;margin-top:1px}
.comm-empty-line{color:var(--muted);font-size:14px;text-align:center;margin:auto;padding:40px}

/* new-item flash (the one restrained motion) */
.comm-new{animation:commIn .5s ease-out}
@keyframes commIn{from{background:var(--accent-soft)}to{background:transparent}}

/* coach channel role checkboxes */
.comm-rolechecks{display:flex;flex-wrap:wrap;gap:8px}
.comm-rolecheck{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);
  border-radius:20px;padding:5px 12px;font-size:13px;color:var(--secondary);cursor:pointer}
.comm-rolecheck input{accent-color:var(--accent)}

@media(max-width:768px){
  .comm,.comm.mode-chat{padding:14px 12px;max-width:100%}
  .comm.mode-chat{height:calc(100dvh - 60px)}
}

/* ---------- v0.11 reader typography — the player reads designed, not browser-default.
   Mirrored onto the editor canvas (.ed-rt) + entry composer/reader (.ent-rt, .entry-item-x) so WYSIWYG holds. */
.pl-header{max-width:760px;margin:0 0 30px}
.pl-eyebrow{font-size:11px;font-weight:650;letter-spacing:.09em;text-transform:uppercase;color:var(--accent-text);margin-bottom:7px}
.pl-header .pl-title{font-size:30px;font-weight:650;letter-spacing:-.02em;margin:0 0 7px}
.pl-meta{font-size:13px;color:var(--muted)}
.pl-block>:first-child{margin-top:0}
.pl-block>:last-child{margin-bottom:0}
.pl-block p,.ed-rt p,.ent-rt p,.entry-item-x p{margin:0 0 14px}
.pl-block h2,.ed-rt h2,.ent-rt h2,.entry-item-x h2{font-size:22px;font-weight:650;letter-spacing:-.01em;color:var(--carbon);
  margin:34px 0 12px;position:relative;padding-left:14px}
.pl-block h2::before,.ed-rt h2::before,.ent-rt h2::before,.entry-item-x h2::before{content:"";position:absolute;left:0;
  top:.16em;bottom:.16em;width:3.5px;border-radius:2px;background:var(--accent)}
.pl-block h3,.ed-rt h3,.ent-rt h3,.entry-item-x h3{font-size:18px;font-weight:650;color:var(--carbon);margin:26px 0 8px}
.pl-block h4,.ed-rt h4,.ent-rt h4,.entry-item-x h4{font-size:16px;font-weight:650;color:var(--carbon);margin:20px 0 6px}
.pl-block ul,.pl-block ol,.ed-rt ul,.ed-rt ol,.ent-rt ul,.ent-rt ol,.entry-item-x ul,.entry-item-x ol{margin:0 0 14px;padding-left:24px}
.pl-block li,.ed-rt li,.ent-rt li,.entry-item-x li{margin:0 0 7px}
.pl-block ul li::marker,.ed-rt ul li::marker,.ent-rt ul li::marker,.entry-item-x ul li::marker{color:var(--accent)}
.pl-block ol li::marker,.ed-rt ol li::marker,.ent-rt ol li::marker,.entry-item-x ol li::marker{font-weight:600;color:var(--muted)}
.pl-block strong,.pl-block b,.ed-rt strong,.ed-rt b,.ent-rt strong,.ent-rt b,.entry-item-x strong,.entry-item-x b{color:var(--carbon);font-weight:650}
.pl-block a{color:var(--accent-text);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--accent);text-decoration-thickness:1px}
.pl-block a:hover{text-decoration-thickness:2px}
.pl-block blockquote,.ed-rt blockquote,.ent-rt blockquote,.entry-item-x blockquote{margin:18px 0;padding:2px 0 2px 16px;
  border-left:3px solid var(--accent);color:var(--secondary)}
.pl-block img:not([class]){max-width:100%;border-radius:12px}
.pl-block small,.ed-rt small,.ent-rt small,.entry-item-x small{font-size:13px;color:var(--muted)}
.pl-callout{border-radius:12px}
.pl-callout-info{background:#F2F7FE}
.pl-callout-tip{background:#F8F5FE}

/* ---------- v0.11 designer blocks: cards / stats / pricing ---------- */
.pl-cards{display:grid;gap:14px;max-width:760px}
.pl-cards.cols2{grid-template-columns:repeat(2,1fr)}
.pl-cards.cols3{grid-template-columns:repeat(3,1fr)}
.pl-card{border:1px solid var(--border);border-radius:12px;padding:18px;background:var(--bg)}
.pl-card-ic{width:34px;height:34px;display:grid;place-items:center;border-radius:9px;background:var(--accent-soft);font-size:17px;margin-bottom:10px}
.pl-card-t{font-size:15px;font-weight:650;color:var(--carbon);margin-bottom:6px}
.pl-card-b{font-size:14px;line-height:1.6;color:var(--secondary)}
.pl-card-b>:last-child{margin-bottom:0}
.pl-stats{display:flex;max-width:760px;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:18px 0}
.pl-stat{flex:1;min-width:0;padding:0 18px;border-left:1px solid var(--border)}
.pl-stat:first-child{border-left:0;padding-left:0}
.pl-stat-v{font-family:var(--mono);font-size:26px;font-weight:650;color:var(--accent-text);line-height:1.15;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.pl-stat-l{font-size:12.5px;color:var(--muted);margin-top:4px}
.pl-pricing{display:grid;gap:14px;max-width:760px;align-items:stretch}
.pl-pricing.n2{grid-template-columns:repeat(2,1fr)}
.pl-pricing.n3{grid-template-columns:repeat(3,1fr)}
.pl-plan{position:relative;border:1px solid var(--border);border-radius:14px;padding:22px 20px;background:var(--bg);display:flex;flex-direction:column}
.pl-plan.featured{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.pl-plan-badge{position:absolute;top:-10px;left:18px;background:var(--accent);color:#fff;font-size:11px;font-weight:650;
  letter-spacing:.04em;text-transform:uppercase;border-radius:20px;padding:2px 10px}
.pl-plan-n{font-size:13px;font-weight:650;letter-spacing:.06em;text-transform:uppercase;color:var(--secondary)}
.pl-plan-p{font-family:var(--mono);font-size:30px;font-weight:650;color:var(--carbon);margin-top:8px;line-height:1;font-variant-numeric:tabular-nums}
.pl-plan-note{font-size:13px;color:var(--muted);margin-top:6px}
.pl-plan-f{list-style:none;margin:16px 0 18px;padding:14px 0 0;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px}
.pl-plan-f li{position:relative;padding-left:22px;font-size:14px;line-height:1.5;color:var(--ink);margin:0}
.pl-plan-f li::before{content:"\2713";position:absolute;left:0;top:0;color:var(--accent);font-weight:700}
.pl-plan .mtr-btn{margin-top:auto;align-self:flex-start;width:auto}
/* Content CTAs hug their text — only forms keep full-width buttons. */
.pl-cta,.pl-cta.mtr-btn{width:auto;margin-top:0;padding:11px 22px}
@media(max-width:720px){
  .pl-cards.cols2,.pl-cards.cols3,.pl-pricing.n2,.pl-pricing.n3{grid-template-columns:1fr}
  .pl-stats{flex-wrap:wrap;gap:14px 0}
  .pl-stat{flex:1 1 50%;min-width:45%}
  .pl-stat:nth-child(odd){border-left:0;padding-left:0}
}

/* Headings hang left of the body text (tick sits in the margin); flush on mobile where padding is tight. */
.pl-block h2{margin-left:-22px}
.pl-block h3{margin-left:-8px}
@media(max-width:768px){.pl-block h2{margin-left:-14px}.pl-block h3{margin-left:0}}

/* v0.12 section-group labels in the course sidebar */
.pl-side-group{font-size:10.5px;font-weight:650;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);
  padding:16px 8px 5px}
.pl-side-group:first-child{padding-top:6px}

/* v0.12.1 welcome block — a personal chat-style greeting; @user renders as a mention chip */
.pl-welcome{display:flex;gap:12px;max-width:760px;border:1px solid var(--border);border-radius:14px;
  padding:16px 18px;background:var(--bg)}
.pl-welcome .av{width:38px;height:38px;flex-shrink:0}
.pl-welcome-body{min-width:0}
.pl-welcome-meta{display:flex;align-items:center;gap:8px;margin-bottom:4px;font-size:14px;color:var(--carbon)}
.pl-welcome-msg{font-size:15px;line-height:1.65;color:var(--ink)}
.pl-mention{background:var(--accent-soft);color:var(--accent-text);font-weight:600;border-radius:5px;padding:1px 5px}

/* welcome feed mode — Carl-bot-style wall of new joiners */
.pl-wfeed{max-width:760px;border:1px solid var(--border);border-radius:14px;background:var(--bg);overflow:hidden}
.pl-wfeed-t{padding:12px 18px;border-bottom:1px solid var(--border);font-size:12px;font-weight:650;
  letter-spacing:.05em;text-transform:uppercase;color:var(--secondary);background:var(--bg-subtle)}
.pl-wfeed-row{display:flex;gap:12px;align-items:flex-start;padding:12px 18px;border-top:1px solid var(--border)}
.pl-wfeed-row:first-of-type{border-top:0}
.pl-wfeed-row.me{background:var(--accent-soft)}
.pl-wfeed-row .av{width:32px;height:32px;flex-shrink:0}
.pl-wfeed-body{min-width:0}
.pl-wfeed .pl-welcome-msg{font-size:14.5px}
.pl-wfeed-ago{font-size:12px;color:var(--muted);margin-top:2px}
.pl-wfeed .pl-note{padding:14px 18px}

/* v0.13 live-chat sections */
.plchat{max-width:760px;border:1px solid var(--border);border-radius:14px;background:var(--bg);display:flex;flex-direction:column;overflow:hidden}
.plchat-head{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--border);
  background:var(--bg-subtle);font-size:12px;font-weight:650;letter-spacing:.05em;text-transform:uppercase;color:var(--secondary)}
.plchat-tag{font-size:10.5px;font-weight:650;letter-spacing:.04em;border:1px solid var(--border);border-radius:20px;
  padding:1px 8px;color:var(--muted);text-transform:none}
.plchat-list{max-height:56vh;min-height:180px;overflow-y:auto;padding:6px 0}
.plchat-empty{padding:18px 16px;color:var(--muted);font-size:14px}
.plchat-row{display:flex;gap:10px;align-items:flex-start;padding:8px 16px}
.plchat-row.me{background:var(--accent-soft)}
.plchat-row .av{width:30px;height:30px;flex-shrink:0}
.plchat-anonav{width:30px;height:30px;flex-shrink:0;display:grid;place-items:center;border-radius:50%;
  background:var(--bg-subtle);border:1px solid var(--border);color:var(--muted);font-weight:650;font-size:14px}
.plchat-body{min-width:0;flex:1}
.plchat-meta{display:flex;align-items:center;gap:7px;font-size:13.5px;color:var(--carbon)}
.plchat-meta small{color:var(--muted);font-size:11.5px}
.plchat-real{font-style:italic}
.plchat-msg{font-size:14.5px;line-height:1.55;color:var(--ink);overflow-wrap:anywhere}
.plchat-del{margin-left:auto;border:0;background:none;color:var(--muted);font-size:15px;line-height:1;cursor:pointer;opacity:0;transition:opacity .15s ease-out}
.plchat-row:hover .plchat-del{opacity:.8}
.plchat-del:hover{color:var(--danger)}
.plchat-compose{display:flex;gap:10px;align-items:flex-end;padding:12px 14px;border-top:1px solid var(--border)}
.plchat-in{flex:1;resize:none;border:1px solid var(--border);border-radius:10px;padding:9px 12px;font:inherit;font-size:14.5px;min-height:38px;max-height:120px}
.plchat-in:focus{outline:none;border-color:var(--accent)}
.plchat-compose .mtr-btn{width:auto;margin:0;flex-shrink:0}
.plchat-ro{padding:12px 16px;border-top:1px solid var(--border);color:var(--muted);font-size:13.5px}

/* v0.13.1 Discord-style chat layout */
.plchat{height:calc(100dvh - 265px);min-height:420px}
.plchat-list{flex:1;max-height:none;min-height:0}
.plchat-day{display:flex;align-items:center;gap:10px;margin:14px 16px 2px;color:var(--muted);font-size:11.5px;font-weight:650}
.plchat-day::before,.plchat-day::after{content:"";flex:1;border-top:1px solid var(--border)}
.plchat-row{padding:7px 46px 2px 16px}
.plchat-row+.plchat-row{margin-top:2px}
.plchat-row.compact{padding:1px 46px 1px 56px}
.plchat-row.me{background:none}
.plchat-htime{position:absolute;left:0;top:3px;width:50px;text-align:right;font-size:10px;color:var(--muted);opacity:0}
.plchat-row.compact:hover .plchat-htime{opacity:1}
.plchat-row:hover{background:var(--bg-subtle)}
.plchat-row.mentioned{background:#FDF6E3;box-shadow:inset 2px 0 0 #F59E0B}
.plchat-row.flash{background:var(--accent-soft);transition:background .2s ease-out}
.plchat-acts{position:absolute;right:10px;top:2px;display:none;gap:2px;background:var(--bg);border:1px solid var(--border);
  border-radius:8px;padding:1px 4px;box-shadow:0 2px 8px rgba(17,18,20,.06)}
.plchat-row:hover .plchat-acts{display:inline-flex}
.plchat-acts button{border:0;background:none;color:var(--secondary);font-size:14px;line-height:1.5;cursor:pointer;padding:2px 5px}
.plchat-acts button:hover{color:var(--carbon)}
.plchat-acts .plchat-del:hover{color:var(--danger)}
.plchat-del{opacity:1}
.plchat-ref{font-size:12px;color:var(--muted);margin-bottom:1px;cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.plchat-ref b{color:var(--secondary)}
.plchat-ref:hover{color:var(--secondary)}
.plchat-imgwrap{display:inline-block;margin-top:4px}
.plchat-img{max-width:340px;max-height:280px;width:auto;border-radius:10px;display:block;margin-top:4px;cursor:zoom-in}
/* Full-size in-page image viewer (click a chat photo). Click anywhere or press Esc to close. */
.pl-lightbox{position:fixed;inset:0;z-index:9500;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.86);cursor:zoom-out;padding:24px}
.pl-lightbox img{max-width:95vw;max-height:92vh;border-radius:8px;box-shadow:0 12px 48px rgba(0,0,0,.5)}
.plchat-replybar,.plchat-attnote{display:flex;align-items:center;gap:8px;padding:8px 16px;border-top:1px solid var(--border);
  background:var(--bg-subtle);font-size:12.5px;color:var(--secondary)}
.plchat-rb-x,.plchat-att-x{margin-left:auto;border:0;background:none;color:var(--muted);font-size:15px;cursor:pointer}
.plchat-rb-x:hover,.plchat-att-x:hover{color:var(--danger)}
.plchat-attach{border:1px solid var(--border);background:var(--bg);border-radius:10px;width:38px;height:38px;flex-shrink:0;
  font-size:16px;cursor:pointer;display:grid;place-items:center}
.plchat-attach:hover{border-color:var(--accent);background:var(--accent-soft)}
.plchat-compose{position:relative}
.plchat-mpop{position:absolute;bottom:calc(100% + 6px);left:60px;min-width:220px;background:var(--bg);border:1px solid var(--border);
  border-radius:10px;box-shadow:0 8px 24px rgba(17,18,20,.10);overflow:hidden;z-index:30}
.plchat-mpop button{display:flex;gap:8px;align-items:baseline;width:100%;border:0;background:none;padding:8px 12px;font:inherit;
  font-size:13.5px;cursor:pointer;text-align:left}
.plchat-mpop button:hover{background:var(--accent-soft)}
.plchat-mpop b{color:var(--carbon)}
.plchat-mpop span{color:var(--muted);font-size:12px}
@media(max-width:768px){.plchat{height:calc(100dvh - 215px);min-height:340px}.plchat-img{max-width:100%}}

/* v0.14 part labels in the course sidebar */
.pl-side-part{font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--carbon);
  padding:18px 8px 4px;border-top:1px solid var(--border);margin-top:10px}
.pl-side-part:first-child{border-top:0;margin-top:0;padding-top:6px}

/* v0.15 nested category labels in the course sidebar (indent by depth) */
.pl-side-part.d1{padding-left:18px;font-size:11px;color:var(--secondary)}
.pl-side-part.d2{padding-left:26px;font-size:11px;color:var(--secondary)}
.pl-side-part.d3,.pl-side-part.d4{padding-left:34px;font-size:11px;color:var(--secondary)}
.pl-side-part.d1,.pl-side-part.d2,.pl-side-part.d3,.pl-side-part.d4{border-top:0;margin-top:2px;padding-top:8px}